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Open Houses

View a list of upcoming open houses with dates and times.


Twenty40 provides real estate sales, construction and development services. This differentiates us from any other local firm. With our partners at Twenty40 Building Concepts, Inc., we can handle it all. We buy, sell, build, develop and consult. Contact us today to see how we can help.

Buying or Selling

We offer real estate service for all types of real estate transactions, including land/lot/residential/new construction listings and land/single family/condo/multi-family/new construction purchases.

Land & Commercial Development

We are experts in raw land development, neighborhood planning and commercial redevelopment. We also provide partnership opportunities and real estate development consulting.

New Construction

We offer services for New Construction Townhomes, Zero Lot Duplexes, and Single-Family homes and Custom-Built homes.

Our Sales Team

Stefan Doerrfeld
Stefan DoerrfeldBroker & Owner
Stefan started his real estate career in 2008, surpassing $500 million in sales, over 1,000 transactions, and as Broker, remains hands-on with the entire real estate team.
Kyle Storey
Kyle StoreySales Agent
After nearly 10 years in the insurance industry, Kyle brought his business degree and sales skills to Real Estate in 2018. Having worked with investors, new construction clients, first-time buyers, land buyers, all types of sellers, and more, Kyle can assist with any of your real estate needs.
Rhyse Pelley
Rhyse PelleySales Agent
Having worked in the service industry for over 9 years, Rhyse knows what it takes to go the extra mile for his clients. With a passion for real estate and a dedication to customer service, Rhyse will make your next transaction stress-free.


Learn more about our active and upcoming projects.


Solar Ready Smart Homes

This 4-phased residential development is the area’s first of its kind, featuring Solar-Ready, SMART homes with various price points, sizes, and styles, including alley loaded single family, zero lot, and townhomes. The attractive design includes extra green spaces, a pond, playground, dog park, and trails. The HOA oversees lawn/snow maintenance services for various homes and manages the common areas and amenities. With more land to the East to develop, Rookwood Estates will be a destination for years to come.

Dows Farm


This 485 Acre development had been designated and Urban Revitalization project, and an exciting one at that. Residential meets Commercial meets Rural. Not only will this one-of-a-kind community feature a working farm that provides crops to its residents, but it will also feature 88 acres of conservation land, trails, nearly 400 dwelling units, over 40,000sf of commercial space including a farm-to-table style restaurant and event center, and so much more. The features and potential are endless.

Latest News

Stefan is amazing! We have bought 2 houses through him and sold 1. He is always available and is always looking for your best interest, not his bottom dollar. He always told us the pros of cons of every house, including the one we put an offer on. We highly recommend him and have referred numerous friends to him already. Give him a call, you won’t be disappointed!

Andrew & Monica

Stefan helped us buy and sell a home. We have dealt with many realtors over the years, but have never worked with one as open, professional, trust-worthy, and productive as Stefan. We had a great experience with him and he made us feel like we were his only clients. We recommend him without reservation.

Tom & Trish